8889688496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5557}}^1\times {\mathrm{7691}}^1$

素因数の和:13269

約数の個数: 40

約数和(自身を含む): 18554427024

約数和(自身を除く): 9664738528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5557, 7691, 11114, 15382, 22228, 30764, 44456, 61528, 72241, 88912, 99983, 123056, 144482, 199966, 288964, 399932, 577928, 799864, 1155856, 1599728, 42738887, 85477774, 170955548, 341911096, 555605531, 683822192, 1111211062, 2222422124, 4444844248, 8889688496]

約数ペア:

[(1, 8889688496), (2, 4444844248), (4, 2222422124), (8, 1111211062), (13, 683822192), (16, 555605531), (26, 341911096), (52, 170955548), (104, 85477774), (208, 42738887), (5557, 1599728), (7691, 1155856), (11114, 799864), (15382, 577928), (22228, 399932), (30764, 288964), (44456, 199966), (61528, 144482), (72241, 123056), (88912, 99983)]